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RUP: Differential pressure controller/transducer, centair · PDF fileRUP: Differential pressure controller/transducer, centair How energy efficiency is improved Efficient duct pressure

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  • RUP: Differential pressure controller/transducer, centair

    How energy efficiency is improvedEfficient duct pressure control for optimum system operation

    Features Conversion of measured differential pressures into a pneumatic

    standard signal 0.2...1.0 bar by a pressure sensor PI controller Easy to use, PI-controller not operational when used only as a transducer Differential pressure measuring range up to 500 Pa and 4000 Pa Front plate printed with circuit diagrams for easy identification of the controller functions Compressed-air connections with Rp" female thread Nozzle-ball system

    Technical data

    ParametersControllers Supply pressure 1.3 bar 0.1

    Air capacity 100 ln/h

    Air consumption 50 ln/h

    Transducers Supply pressure1) 1.3 bar 0.1(via ext. restrictor 0.2 mm)

    Air consumption 33 ln/h

    Air capacity 33 ln/h

    Output pressure 0.2...1.0 barP-band (fixed) 400%Setpoint 0...100%Integral action time 0.5...3 sRemote setpoint adjustment 0.2...1.0 barLinearity error 2%Hysteresis 0.5%Low-pressure connections 100 mbar (permissible pressure)

    Ambient conditionsAdmissible ambient temperature 0...55 C

    ConstructionHousing material ThermoplasticFitting Wall/top-hat railWeight 0.15 kg

    Overview of typesType Measuring range (Pa)

    RUP105F001 0...500 Pa

    RUP140F001 0...4000 Pa

    AccessoriesType Description

    0297354000 Short screw-in connector R", for soft plastic tubing 4 mm (internal)

    0296936000 Fixing brackets for rail: top-hat rail EN 60715, 35 7.5 mm and 35 15 mm

    A 0297354000: 3 pieces required

    Additional information

    Fitting instructions MV 505658

    1) Restrictors ( 0.2 mm) are installed at inputs 3 and 4 on the RCP and RPP 20 controllers; for regulationsconcerning the quality of the air supply, particularly at low ambient temperatures, see www.sauter-controls.com/en/pneumatic_plants

    Product data sheet 68.451

    Right of amendment reserved 2015 Fr. Sauter AG 4.1 1/3

    RUP1**F0001

    PD

    PI

    RUP105F001

    PD

    RUP140F001

    http://www.sauter-controls.com/index.php?id=10872&L=2

  • Description of operation

    Function as duct pressure controllerThe pressure sensor converts the pressure difference to be measured into a standard signal(0.2...1.0 bar). This actual value signal is compared to the setpoint XS. The PI controller compensatesfor the control deviations with no persistent error. The setpoint XS can be adjusted externally via con-nection 6, with the set value becoming the minimum limitation.

    Function as transducerThe pressure sensor converts the pressure difference to be measured into a standard signal(0.2...1.0 bar). The output signal at connection 3 is proportional to the pressure difference. As thepressure increases, so does the output pressure.

    Intended useThis product is only suitable for the purpose intended by the manufacturer, as described in the De-scription of operation section.All related product documents must also be adhered to. Changing or converting the product is not ad-missible.

    Engineering and fitting notesUpright mounting is not permitted.

    DisposalWhen disposing of the product, observe the currently applicable local laws.More information on materials can be found in the Declaration on materials and the environment forthis product.

    Connection diagram

    xi

    Dp

    RUP (tranducer)

    PF

    3

    ?????

    0.2

    ...1

    bar

    Controller- (+)

    A (B)

    + (-)xi

    6 2

    PI1,3 bar

    1

    Dp

    p 1

    X s

    RUP (controller)

    Tn

    16 l/h

    y

    PF

    Max

    3

    ?????

    0.2

    ...1

    bar

    PI

    Max

    w

    RCP

    1,3 bar 0,2 mm

    xi

    Product data sheet 68.451

    2/3 4.1 Right of amendment reserved 2015 Fr. Sauter AG

  • Dimension drawing25

    6,8 4,7

    4

    29,5

    16

    40

    72

    598

    80

    94

    22 22 22

    Rp

    1/8

    (IS

    O 7

    /1)

    9

    15

    2361

    3 2

    Accessories

    5

    18

    25

    12

    13

    18

    4,5

    13

    4,5

    30

    32

    40

    0,5

    M0016

    6

    M0

    056

    8

    10

    5

    R1

    /8(I

    SO

    7/1

    )

    297354

    s10

    Product data sheet 68.451

    Right of amendment reserved 2015 Fr. Sauter AG 4.1 3/3

    Fr. Sauter AGIm Surinam 55

    CH-4016 BaselTel. +41 61 - 695 55 55

    www.sauter-controls.com

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